About the Execution of ITS-Tools for RERS2020-PT-pb109
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16203.327 | 3509328.00 | 3847340.00 | 20640.60 | 1 1 1 0 1 1 1 0 0 0 0 0 1 0 0 0 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r312-tall-165472282600693.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is RERS2020-PT-pb109, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282600693
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 85M
-rw-r--r-- 1 mcc users 8.5K Jun 7 17:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Jun 7 17:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Jun 7 17:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Jun 7 17:41 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Jun 6 15:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Jun 6 15:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Jun 6 15:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 6 15:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 6.5K Jun 7 17:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 55K Jun 7 17:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Jun 7 17:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Jun 7 17:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 6 15:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 84M Jun 6 12:11 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-00
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-01
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-02
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-03
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-04
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-05
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-06
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-07
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-08
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-09
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-10
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-11
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-12
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-13
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-14
FORMULA_NAME RERS2020-PT-pb109-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1654924119179
Running Version 202205111006
[2022-06-11 05:08:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-11 05:08:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-11 05:08:43] [INFO ] Load time of PNML (sax parser for PT used): 2730 ms
[2022-06-11 05:08:43] [INFO ] Transformed 1907 places.
[2022-06-11 05:08:43] [INFO ] Transformed 151872 transitions.
[2022-06-11 05:08:43] [INFO ] Found NUPN structural information;
[2022-06-11 05:08:43] [INFO ] Parsed PT model containing 1907 places and 151872 transitions in 3292 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 10 ms.
Ensure Unique test removed 6571 transitions
Reduce redundant transitions removed 6571 transitions.
Normalized transition count is 100719 out of 145301 initially.
// Phase 1: matrix 100719 rows 1907 cols
[2022-06-11 05:08:45] [INFO ] Computed 31 place invariants in 785 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1515 ms. (steps per millisecond=6 ) properties (out of 16) seen :4
FORMULA RERS2020-PT-pb109-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb109-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb109-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb109-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 12) seen :1
FORMULA RERS2020-PT-pb109-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 11) seen :1
FORMULA RERS2020-PT-pb109-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 10) seen :1
FORMULA RERS2020-PT-pb109-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 9) seen :0
[2022-06-11 05:08:48] [INFO ] Flow matrix only has 100719 transitions (discarded 44582 similar events)
// Phase 1: matrix 100719 rows 1907 cols
[2022-06-11 05:08:48] [INFO ] Computed 31 place invariants in 506 ms
[2022-06-11 05:08:49] [INFO ] [Real]Absence check using 16 positive place invariants in 38 ms returned sat
[2022-06-11 05:08:49] [INFO ] [Real]Absence check using 16 positive and 15 generalized place invariants in 19 ms returned sat
[2022-06-11 05:08:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 05:08:53] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-06-11 05:08:54] [INFO ] [Real]Absence check using 16 positive place invariants in 28 ms returned sat
[2022-06-11 05:08:54] [INFO ] [Real]Absence check using 16 positive and 15 generalized place invariants in 17 ms returned sat
[2022-06-11 05:08:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 05:08:58] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-06-11 05:08:59] [INFO ] [Real]Absence check using 16 positive place invariants in 29 ms returned sat
[2022-06-11 05:08:59] [INFO ] [Real]Absence check using 16 positive and 15 generalized place invariants in 19 ms returned sat
[2022-06-11 05:08:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 05:09:03] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-06-11 05:09:04] [INFO ] [Real]Absence check using 16 positive place invariants in 27 ms returned sat
[2022-06-11 05:09:04] [INFO ] [Real]Absence check using 16 positive and 15 generalized place invariants in 16 ms returned sat
[2022-06-11 05:09:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 05:09:08] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-06-11 05:09:09] [INFO ] [Real]Absence check using 16 positive place invariants in 25 ms returned sat
[2022-06-11 05:09:09] [INFO ] [Real]Absence check using 16 positive and 15 generalized place invariants in 16 ms returned sat
[2022-06-11 05:09:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 05:09:13] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-06-11 05:09:14] [INFO ] [Real]Absence check using 16 positive place invariants in 29 ms returned sat
[2022-06-11 05:09:14] [INFO ] [Real]Absence check using 16 positive and 15 generalized place invariants in 21 ms returned sat
[2022-06-11 05:09:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 05:09:18] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-06-11 05:09:19] [INFO ] [Real]Absence check using 16 positive place invariants in 25 ms returned sat
[2022-06-11 05:09:19] [INFO ] [Real]Absence check using 16 positive and 15 generalized place invariants in 16 ms returned sat
[2022-06-11 05:09:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 05:09:23] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-06-11 05:09:24] [INFO ] [Real]Absence check using 16 positive place invariants in 24 ms returned sat
[2022-06-11 05:09:24] [INFO ] [Real]Absence check using 16 positive and 15 generalized place invariants in 14 ms returned sat
[2022-06-11 05:09:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 05:09:29] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-06-11 05:09:29] [INFO ] [Real]Absence check using 16 positive place invariants in 26 ms returned sat
[2022-06-11 05:09:29] [INFO ] [Real]Absence check using 16 positive and 15 generalized place invariants in 17 ms returned sat
[2022-06-11 05:09:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 05:09:34] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 9 out of 1907 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1907/1907 places, 145301/145301 transitions.
Graph (complete) has 125691 edges and 1907 vertex of which 1906 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.120 ms
Discarding 1 places :
Also discarding 0 output transitions
Ensure Unique test removed 15 places
Drop transitions removed 3364 transitions
Reduce isomorphic transitions removed 3364 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 3381 rules applied. Total rules applied 3382 place count 1891 transition count 141935
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 3386 place count 1889 transition count 141933
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 3386 place count 1889 transition count 141932
Deduced a syphon composed of 1 places in 108 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 3388 place count 1888 transition count 141932
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 90 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 3432 place count 1866 transition count 141910
Drop transitions removed 17 transitions
Ensure Unique test removed 90 transitions
Reduce isomorphic transitions removed 107 transitions.
Iterating post reduction 2 with 107 rules applied. Total rules applied 3539 place count 1866 transition count 141803
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 126 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 3545 place count 1863 transition count 141803
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 3548 place count 1863 transition count 141800
Free-agglomeration rule applied 33 times with reduction of 51 identical transitions.
Iterating global reduction 4 with 33 rules applied. Total rules applied 3581 place count 1863 transition count 141716
Reduce places removed 33 places and 0 transitions.
Drop transitions removed 3 transitions
Ensure Unique test removed 150 transitions
Reduce isomorphic transitions removed 153 transitions.
Iterating post reduction 4 with 186 rules applied. Total rules applied 3767 place count 1830 transition count 141563
Free-agglomeration rule applied 6 times.
Iterating global reduction 5 with 6 rules applied. Total rules applied 3773 place count 1830 transition count 141557
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 81 transitions.
Iterating post reduction 5 with 87 rules applied. Total rules applied 3860 place count 1824 transition count 141476
Free-agglomeration rule applied 2 times.
Iterating global reduction 6 with 2 rules applied. Total rules applied 3862 place count 1824 transition count 141474
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 11 rules applied. Total rules applied 3873 place count 1822 transition count 141465
Free-agglomeration rule applied 2 times.
Iterating global reduction 7 with 2 rules applied. Total rules applied 3875 place count 1822 transition count 141463
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 3879 place count 1820 transition count 141461
Free-agglomeration rule applied 2 times.
Iterating global reduction 8 with 2 rules applied. Total rules applied 3881 place count 1820 transition count 141459
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 8 with 10 rules applied. Total rules applied 3891 place count 1818 transition count 141451
Free-agglomeration rule applied 1 times.
Iterating global reduction 9 with 1 rules applied. Total rules applied 3892 place count 1818 transition count 141450
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 3899 place count 1817 transition count 141444
Free-agglomeration rule (complex) applied 27 times with reduction of 1022 identical transitions.
Iterating global reduction 10 with 27 rules applied. Total rules applied 3926 place count 1817 transition count 145574
Reduce places removed 27 places and 0 transitions.
Drop transitions removed 11 transitions
Ensure Unique test removed 1154 transitions
Reduce isomorphic transitions removed 1165 transitions.
Iterating post reduction 10 with 1192 rules applied. Total rules applied 5118 place count 1790 transition count 144409
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 5119 place count 1789 transition count 144408
Applied a total of 5119 rules in 12595 ms. Remains 1789 /1907 variables (removed 118) and now considering 144408/145301 (removed 893) transitions.
Finished structural reductions, in 1 iterations. Remains : 1789/1907 places, 144408/145301 transitions.
Normalized transition count is 103130 out of 144408 initially.
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-11 05:09:47] [INFO ] Computed 15 place invariants in 546 ms
Interrupted random walk after 338644 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen 0
Interrupted Best-First random walk after 637264 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=127 ) properties seen 0
Interrupted Best-First random walk after 665987 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=133 ) properties seen 0
Interrupted Best-First random walk after 643023 steps, including 5 resets, run timeout after 5001 ms. (steps per millisecond=128 ) properties seen 0
Interrupted Best-First random walk after 568248 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=113 ) properties seen 0
Interrupted Best-First random walk after 573047 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=114 ) properties seen 0
Interrupted Best-First random walk after 586878 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=117 ) properties seen 0
Interrupted Best-First random walk after 641194 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=128 ) properties seen 0
Interrupted Best-First random walk after 624974 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=124 ) properties seen 0
Interrupted Best-First random walk after 642428 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=128 ) properties seen 0
[2022-06-11 05:11:02] [INFO ] Flow matrix only has 103130 transitions (discarded 41278 similar events)
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-11 05:11:03] [INFO ] Computed 15 place invariants in 680 ms
[2022-06-11 05:11:03] [INFO ] [Real]Absence check using 15 positive place invariants in 35 ms returned sat
[2022-06-11 05:11:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 05:11:35] [INFO ] [Real]Absence check using state equation in 32371 ms returned sat
[2022-06-11 05:11:37] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 05:11:37] [INFO ] [Nat]Absence check using 15 positive place invariants in 31 ms returned sat
[2022-06-11 05:11:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 05:12:05] [INFO ] [Nat]Absence check using state equation in 27521 ms returned sat
[2022-06-11 05:12:07] [INFO ] State equation strengthened by 5281 read => feed constraints.
[2022-06-11 05:12:20] [INFO ] [Nat]Added 5281 Read/Feed constraints in 13169 ms returned sat
[2022-06-11 05:12:35] [INFO ] Deduced a trap composed of 23 places in 13050 ms of which 16 ms to minimize.
[2022-06-11 05:12:35] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-06-11 05:12:35] [INFO ] [Real]Absence check using 15 positive place invariants in 42 ms returned sat
[2022-06-11 05:12:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 05:13:04] [INFO ] [Real]Absence check using state equation in 28485 ms returned sat
[2022-06-11 05:13:05] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 05:13:06] [INFO ] [Nat]Absence check using 15 positive place invariants in 32 ms returned sat
[2022-06-11 05:13:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 05:13:34] [INFO ] [Nat]Absence check using state equation in 28478 ms returned sat
[2022-06-11 05:13:49] [INFO ] [Nat]Added 5281 Read/Feed constraints in 14995 ms returned sat
[2022-06-11 05:14:04] [INFO ] Deduced a trap composed of 35 places in 13048 ms of which 3 ms to minimize.
[2022-06-11 05:14:04] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-06-11 05:14:04] [INFO ] [Real]Absence check using 15 positive place invariants in 29 ms returned sat
[2022-06-11 05:14:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 05:14:34] [INFO ] [Real]Absence check using state equation in 29978 ms returned sat
[2022-06-11 05:14:35] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 05:14:36] [INFO ] [Nat]Absence check using 15 positive place invariants in 37 ms returned sat
[2022-06-11 05:14:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 05:15:05] [INFO ] [Nat]Absence check using state equation in 29259 ms returned sat
[2022-06-11 05:15:17] [INFO ] [Nat]Added 5281 Read/Feed constraints in 12597 ms returned sat
[2022-06-11 05:15:31] [INFO ] Deduced a trap composed of 19 places in 12649 ms of which 6 ms to minimize.
[2022-06-11 05:15:31] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-06-11 05:15:32] [INFO ] [Real]Absence check using 15 positive place invariants in 31 ms returned sat
[2022-06-11 05:15:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 05:16:00] [INFO ] [Real]Absence check using state equation in 28206 ms returned sat
[2022-06-11 05:16:01] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 05:16:02] [INFO ] [Nat]Absence check using 15 positive place invariants in 33 ms returned sat
[2022-06-11 05:16:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 05:16:30] [INFO ] [Nat]Absence check using state equation in 28444 ms returned sat
[2022-06-11 05:16:45] [INFO ] [Nat]Added 5281 Read/Feed constraints in 14928 ms returned sat
[2022-06-11 05:16:59] [INFO ] Deduced a trap composed of 23 places in 12657 ms of which 4 ms to minimize.
[2022-06-11 05:16:59] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-06-11 05:17:00] [INFO ] [Real]Absence check using 15 positive place invariants in 36 ms returned sat
[2022-06-11 05:17:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 05:17:31] [INFO ] [Real]Absence check using state equation in 30876 ms returned sat
[2022-06-11 05:17:32] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 05:17:32] [INFO ] [Nat]Absence check using 15 positive place invariants in 32 ms returned sat
[2022-06-11 05:17:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 05:18:06] [INFO ] [Nat]Absence check using state equation in 33934 ms returned sat
[2022-06-11 05:18:17] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 4
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:910)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-06-11 05:18:17] [INFO ] [Real]Absence check using 15 positive place invariants in 31 ms returned sat
[2022-06-11 05:18:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 05:18:46] [INFO ] [Real]Absence check using state equation in 28579 ms returned sat
[2022-06-11 05:18:47] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 05:18:48] [INFO ] [Nat]Absence check using 15 positive place invariants in 31 ms returned sat
[2022-06-11 05:18:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 05:19:16] [INFO ] [Nat]Absence check using state equation in 28111 ms returned sat
[2022-06-11 05:19:30] [INFO ] [Nat]Added 5281 Read/Feed constraints in 13860 ms returned sat
[2022-06-11 05:19:43] [INFO ] Deduced a trap composed of 108 places in 12022 ms of which 3 ms to minimize.
[2022-06-11 05:19:43] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-06-11 05:19:44] [INFO ] [Real]Absence check using 15 positive place invariants in 31 ms returned sat
[2022-06-11 05:19:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 05:20:11] [INFO ] [Real]Absence check using state equation in 27811 ms returned sat
[2022-06-11 05:20:13] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 05:20:13] [INFO ] [Nat]Absence check using 15 positive place invariants in 38 ms returned sat
[2022-06-11 05:20:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 05:20:45] [INFO ] [Nat]Absence check using state equation in 31943 ms returned sat
[2022-06-11 05:20:57] [INFO ] [Nat]Added 5281 Read/Feed constraints in 12428 ms returned sat
[2022-06-11 05:21:12] [INFO ] Deduced a trap composed of 13 places in 13698 ms of which 7 ms to minimize.
[2022-06-11 05:21:12] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 6
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-06-11 05:21:12] [INFO ] [Real]Absence check using 15 positive place invariants in 31 ms returned sat
[2022-06-11 05:21:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 05:21:40] [INFO ] [Real]Absence check using state equation in 28162 ms returned sat
[2022-06-11 05:21:41] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 05:21:42] [INFO ] [Nat]Absence check using 15 positive place invariants in 53 ms returned sat
[2022-06-11 05:21:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 05:22:10] [INFO ] [Nat]Absence check using state equation in 28303 ms returned sat
[2022-06-11 05:22:22] [INFO ] [Nat]Added 5281 Read/Feed constraints in 12101 ms returned sat
[2022-06-11 05:22:35] [INFO ] Deduced a trap composed of 23 places in 11976 ms of which 2 ms to minimize.
[2022-06-11 05:22:35] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 7
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-06-11 05:22:36] [INFO ] [Real]Absence check using 15 positive place invariants in 33 ms returned sat
[2022-06-11 05:22:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 05:23:04] [INFO ] [Real]Absence check using state equation in 28036 ms returned sat
[2022-06-11 05:23:05] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 05:23:05] [INFO ] [Nat]Absence check using 15 positive place invariants in 31 ms returned sat
[2022-06-11 05:23:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 05:23:33] [INFO ] [Nat]Absence check using state equation in 27784 ms returned sat
[2022-06-11 05:23:47] [INFO ] [Nat]Added 5281 Read/Feed constraints in 13533 ms returned sat
[2022-06-11 05:24:00] [INFO ] Deduced a trap composed of 49 places in 12158 ms of which 2 ms to minimize.
[2022-06-11 05:24:00] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 8
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 9 out of 1789 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1789/1789 places, 144408/144408 transitions.
Applied a total of 0 rules in 809 ms. Remains 1789 /1789 variables (removed 0) and now considering 144408/144408 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1789/1789 places, 144408/144408 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1789/1789 places, 144408/144408 transitions.
Applied a total of 0 rules in 740 ms. Remains 1789 /1789 variables (removed 0) and now considering 144408/144408 (removed 0) transitions.
[2022-06-11 05:24:02] [INFO ] Flow matrix only has 103130 transitions (discarded 41278 similar events)
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-11 05:24:02] [INFO ] Computed 15 place invariants in 559 ms
[2022-06-11 05:24:08] [INFO ] Implicit Places using invariants in 6320 ms returned []
Implicit Place search using SMT only with invariants took 6321 ms to find 0 implicit places.
[2022-06-11 05:24:08] [INFO ] Flow matrix only has 103130 transitions (discarded 41278 similar events)
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-11 05:24:09] [INFO ] Computed 15 place invariants in 449 ms
[2022-06-11 05:24:39] [INFO ] Performed 70694/144408 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 05:25:09] [INFO ] Dead Transitions using invariants and state equation in 60578 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1789/1789 places, 144408/144408 transitions.
Starting property specific reduction for RERS2020-PT-pb109-UpperBounds-03
Normalized transition count is 103130 out of 144408 initially.
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-11 05:25:09] [INFO ] Computed 15 place invariants in 532 ms
Incomplete random walk after 10000 steps, including 3 resets, run finished after 1052 ms. (steps per millisecond=9 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 1) seen :0
[2022-06-11 05:25:11] [INFO ] Flow matrix only has 103130 transitions (discarded 41278 similar events)
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-11 05:25:11] [INFO ] Computed 15 place invariants in 694 ms
[2022-06-11 05:25:12] [INFO ] [Real]Absence check using 15 positive place invariants in 29 ms returned sat
[2022-06-11 05:25:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 05:25:16] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1789 places. Attempting structural reductions.
Drop transitions removed 29 transitions
Starting structural reductions in SAFETY mode, iteration 0 : 1789/1789 places, 144379/144379 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 83 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1788 transition count 144378
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 1788 transition count 144486
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 1787 transition count 144485
Applied a total of 5 rules in 2073 ms. Remains 1787 /1789 variables (removed 2) and now considering 144485/144379 (removed -106) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1789 places, 144485/144379 transitions.
Normalized transition count is 103208 out of 144485 initially.
// Phase 1: matrix 103208 rows 1787 cols
[2022-06-11 05:25:19] [INFO ] Computed 15 place invariants in 580 ms
Interrupted random walk after 339287 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen 0
Interrupted Best-First random walk after 723187 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=144 ) properties seen 0
[2022-06-11 05:25:54] [INFO ] Flow matrix only has 103208 transitions (discarded 41277 similar events)
// Phase 1: matrix 103208 rows 1787 cols
[2022-06-11 05:25:55] [INFO ] Computed 15 place invariants in 683 ms
[2022-06-11 05:25:55] [INFO ] [Real]Absence check using 15 positive place invariants in 29 ms returned sat
[2022-06-11 05:25:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 05:26:25] [INFO ] [Real]Absence check using state equation in 29232 ms returned sat
[2022-06-11 05:26:26] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 05:26:26] [INFO ] [Nat]Absence check using 15 positive place invariants in 31 ms returned sat
[2022-06-11 05:26:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 05:26:55] [INFO ] [Nat]Absence check using state equation in 28220 ms returned sat
[2022-06-11 05:26:57] [INFO ] State equation strengthened by 5283 read => feed constraints.
[2022-06-11 05:27:10] [INFO ] [Nat]Added 5283 Read/Feed constraints in 13015 ms returned sat
[2022-06-11 05:27:26] [INFO ] Deduced a trap composed of 21 places in 14217 ms of which 2 ms to minimize.
[2022-06-11 05:27:26] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1787 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144485/144485 transitions.
Applied a total of 0 rules in 805 ms. Remains 1787 /1787 variables (removed 0) and now considering 144485/144485 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144485/144485 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144485/144485 transitions.
Applied a total of 0 rules in 864 ms. Remains 1787 /1787 variables (removed 0) and now considering 144485/144485 (removed 0) transitions.
[2022-06-11 05:27:27] [INFO ] Flow matrix only has 103208 transitions (discarded 41277 similar events)
// Phase 1: matrix 103208 rows 1787 cols
[2022-06-11 05:27:28] [INFO ] Computed 15 place invariants in 652 ms
[2022-06-11 05:27:34] [INFO ] Implicit Places using invariants in 6378 ms returned []
Implicit Place search using SMT only with invariants took 6398 ms to find 0 implicit places.
[2022-06-11 05:27:34] [INFO ] Flow matrix only has 103208 transitions (discarded 41277 similar events)
// Phase 1: matrix 103208 rows 1787 cols
[2022-06-11 05:27:34] [INFO ] Computed 15 place invariants in 611 ms
[2022-06-11 05:28:05] [INFO ] Performed 78255/144485 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 05:28:32] [INFO ] Dead Transitions using invariants and state equation in 57979 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144485/144485 transitions.
Ending property specific reduction for RERS2020-PT-pb109-UpperBounds-03 in 203022 ms.
Starting property specific reduction for RERS2020-PT-pb109-UpperBounds-07
Normalized transition count is 103130 out of 144408 initially.
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-11 05:28:33] [INFO ] Computed 15 place invariants in 660 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 951 ms. (steps per millisecond=10 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 1) seen :0
[2022-06-11 05:28:34] [INFO ] Flow matrix only has 103130 transitions (discarded 41278 similar events)
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-11 05:28:35] [INFO ] Computed 15 place invariants in 566 ms
[2022-06-11 05:28:35] [INFO ] [Real]Absence check using 15 positive place invariants in 29 ms returned sat
[2022-06-11 05:28:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 05:28:40] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1789 places. Attempting structural reductions.
Drop transitions removed 90 transitions
Starting structural reductions in SAFETY mode, iteration 0 : 1789/1789 places, 144318/144318 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 154 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1788 transition count 144317
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1788 transition count 144315
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 7 place count 1786 transition count 144314
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 1786 transition count 144422
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 10 place count 1785 transition count 144421
Applied a total of 10 rules in 3504 ms. Remains 1785 /1789 variables (removed 4) and now considering 144421/144318 (removed -103) transitions.
Finished structural reductions, in 1 iterations. Remains : 1785/1789 places, 144421/144318 transitions.
Normalized transition count is 103145 out of 144421 initially.
// Phase 1: matrix 103145 rows 1785 cols
[2022-06-11 05:28:44] [INFO ] Computed 15 place invariants in 608 ms
Interrupted random walk after 386133 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=12 ) properties seen 0
Interrupted Best-First random walk after 791593 steps, including 3 resets, run timeout after 5001 ms. (steps per millisecond=158 ) properties seen 0
[2022-06-11 05:29:19] [INFO ] Flow matrix only has 103145 transitions (discarded 41276 similar events)
// Phase 1: matrix 103145 rows 1785 cols
[2022-06-11 05:29:20] [INFO ] Computed 15 place invariants in 495 ms
[2022-06-11 05:29:20] [INFO ] [Real]Absence check using 15 positive place invariants in 34 ms returned sat
[2022-06-11 05:29:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 05:29:49] [INFO ] [Real]Absence check using state equation in 28641 ms returned sat
[2022-06-11 05:29:50] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 05:29:51] [INFO ] [Nat]Absence check using 15 positive place invariants in 32 ms returned sat
[2022-06-11 05:29:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 05:30:20] [INFO ] [Nat]Absence check using state equation in 29174 ms returned sat
[2022-06-11 05:30:21] [INFO ] State equation strengthened by 5283 read => feed constraints.
[2022-06-11 05:30:34] [INFO ] [Nat]Added 5283 Read/Feed constraints in 12575 ms returned sat
[2022-06-11 05:30:49] [INFO ] Deduced a trap composed of 21 places in 13603 ms of which 2 ms to minimize.
[2022-06-11 05:30:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1785 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1785/1785 places, 144421/144421 transitions.
Applied a total of 0 rules in 783 ms. Remains 1785 /1785 variables (removed 0) and now considering 144421/144421 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1785/1785 places, 144421/144421 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1785/1785 places, 144421/144421 transitions.
Applied a total of 0 rules in 818 ms. Remains 1785 /1785 variables (removed 0) and now considering 144421/144421 (removed 0) transitions.
[2022-06-11 05:30:51] [INFO ] Flow matrix only has 103145 transitions (discarded 41276 similar events)
// Phase 1: matrix 103145 rows 1785 cols
[2022-06-11 05:30:51] [INFO ] Computed 15 place invariants in 511 ms
[2022-06-11 05:30:57] [INFO ] Implicit Places using invariants in 6140 ms returned []
Implicit Place search using SMT only with invariants took 6163 ms to find 0 implicit places.
[2022-06-11 05:30:57] [INFO ] Flow matrix only has 103145 transitions (discarded 41276 similar events)
// Phase 1: matrix 103145 rows 1785 cols
[2022-06-11 05:30:58] [INFO ] Computed 15 place invariants in 564 ms
[2022-06-11 05:31:28] [INFO ] Performed 73480/144421 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 05:31:55] [INFO ] Dead Transitions using invariants and state equation in 57686 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1785/1785 places, 144421/144421 transitions.
Ending property specific reduction for RERS2020-PT-pb109-UpperBounds-07 in 202843 ms.
Starting property specific reduction for RERS2020-PT-pb109-UpperBounds-08
Normalized transition count is 103130 out of 144408 initially.
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-11 05:31:55] [INFO ] Computed 15 place invariants in 643 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 886 ms. (steps per millisecond=11 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 1) seen :0
[2022-06-11 05:31:57] [INFO ] Flow matrix only has 103130 transitions (discarded 41278 similar events)
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-11 05:31:57] [INFO ] Computed 15 place invariants in 555 ms
[2022-06-11 05:31:58] [INFO ] [Real]Absence check using 15 positive place invariants in 32 ms returned sat
[2022-06-11 05:31:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 05:32:02] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1789 places. Attempting structural reductions.
Drop transitions removed 110 transitions
Starting structural reductions in SAFETY mode, iteration 0 : 1789/1789 places, 144298/144298 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 161 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1788 transition count 144297
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 1788 transition count 144296
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 1787 transition count 144296
Applied a total of 4 rules in 2451 ms. Remains 1787 /1789 variables (removed 2) and now considering 144296/144298 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1789 places, 144296/144298 transitions.
Normalized transition count is 103019 out of 144296 initially.
// Phase 1: matrix 103019 rows 1787 cols
[2022-06-11 05:32:06] [INFO ] Computed 15 place invariants in 638 ms
Interrupted random walk after 373387 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=12 ) properties seen 0
Interrupted Best-First random walk after 828194 steps, including 4 resets, run timeout after 5001 ms. (steps per millisecond=165 ) properties seen 0
[2022-06-11 05:32:41] [INFO ] Flow matrix only has 103019 transitions (discarded 41277 similar events)
// Phase 1: matrix 103019 rows 1787 cols
[2022-06-11 05:32:41] [INFO ] Computed 15 place invariants in 508 ms
[2022-06-11 05:32:42] [INFO ] [Real]Absence check using 15 positive place invariants in 38 ms returned sat
[2022-06-11 05:32:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 05:33:10] [INFO ] [Real]Absence check using state equation in 27913 ms returned sat
[2022-06-11 05:33:11] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 05:33:11] [INFO ] [Nat]Absence check using 15 positive place invariants in 31 ms returned sat
[2022-06-11 05:33:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 05:33:39] [INFO ] [Nat]Absence check using state equation in 27714 ms returned sat
[2022-06-11 05:33:40] [INFO ] State equation strengthened by 5277 read => feed constraints.
[2022-06-11 05:33:51] [INFO ] [Nat]Added 5277 Read/Feed constraints in 11094 ms returned sat
[2022-06-11 05:34:07] [INFO ] Deduced a trap composed of 21 places in 14759 ms of which 3 ms to minimize.
[2022-06-11 05:34:07] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1787 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144296/144296 transitions.
Applied a total of 0 rules in 687 ms. Remains 1787 /1787 variables (removed 0) and now considering 144296/144296 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144296/144296 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144296/144296 transitions.
Applied a total of 0 rules in 686 ms. Remains 1787 /1787 variables (removed 0) and now considering 144296/144296 (removed 0) transitions.
[2022-06-11 05:34:08] [INFO ] Flow matrix only has 103019 transitions (discarded 41277 similar events)
// Phase 1: matrix 103019 rows 1787 cols
[2022-06-11 05:34:09] [INFO ] Computed 15 place invariants in 506 ms
[2022-06-11 05:34:14] [INFO ] Implicit Places using invariants in 6143 ms returned []
Implicit Place search using SMT only with invariants took 6164 ms to find 0 implicit places.
[2022-06-11 05:34:15] [INFO ] Flow matrix only has 103019 transitions (discarded 41277 similar events)
// Phase 1: matrix 103019 rows 1787 cols
[2022-06-11 05:34:15] [INFO ] Computed 15 place invariants in 507 ms
[2022-06-11 05:34:45] [INFO ] Performed 75825/144296 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 05:35:12] [INFO ] Dead Transitions using invariants and state equation in 57265 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144296/144296 transitions.
Ending property specific reduction for RERS2020-PT-pb109-UpperBounds-08 in 197173 ms.
Starting property specific reduction for RERS2020-PT-pb109-UpperBounds-09
Normalized transition count is 103130 out of 144408 initially.
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-11 05:35:12] [INFO ] Computed 15 place invariants in 525 ms
Incomplete random walk after 10000 steps, including 3 resets, run finished after 1063 ms. (steps per millisecond=9 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 1) seen :0
[2022-06-11 05:35:14] [INFO ] Flow matrix only has 103130 transitions (discarded 41278 similar events)
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-11 05:35:14] [INFO ] Computed 15 place invariants in 540 ms
[2022-06-11 05:35:15] [INFO ] [Real]Absence check using 15 positive place invariants in 28 ms returned sat
[2022-06-11 05:35:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 05:35:19] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1789 places. Attempting structural reductions.
Drop transitions removed 122 transitions
Starting structural reductions in SAFETY mode, iteration 0 : 1789/1789 places, 144286/144286 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 66 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1788 transition count 144285
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 1788 transition count 144393
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 1787 transition count 144392
Applied a total of 5 rules in 1985 ms. Remains 1787 /1789 variables (removed 2) and now considering 144392/144286 (removed -106) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1789 places, 144392/144286 transitions.
Normalized transition count is 103177 out of 144392 initially.
// Phase 1: matrix 103177 rows 1787 cols
[2022-06-11 05:35:22] [INFO ] Computed 15 place invariants in 545 ms
Interrupted random walk after 369418 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=12 ) properties seen 0
Interrupted Best-First random walk after 805798 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=161 ) properties seen 0
[2022-06-11 05:35:57] [INFO ] Flow matrix only has 103177 transitions (discarded 41215 similar events)
// Phase 1: matrix 103177 rows 1787 cols
[2022-06-11 05:35:58] [INFO ] Computed 15 place invariants in 506 ms
[2022-06-11 05:35:58] [INFO ] [Real]Absence check using 15 positive place invariants in 28 ms returned sat
[2022-06-11 05:35:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 05:36:25] [INFO ] [Real]Absence check using state equation in 27575 ms returned sat
[2022-06-11 05:36:27] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 05:36:27] [INFO ] [Nat]Absence check using 15 positive place invariants in 39 ms returned sat
[2022-06-11 05:36:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 05:36:55] [INFO ] [Nat]Absence check using state equation in 28252 ms returned sat
[2022-06-11 05:36:57] [INFO ] State equation strengthened by 5280 read => feed constraints.
[2022-06-11 05:37:09] [INFO ] [Nat]Added 5280 Read/Feed constraints in 12263 ms returned sat
[2022-06-11 05:37:23] [INFO ] Deduced a trap composed of 20 places in 13099 ms of which 2 ms to minimize.
[2022-06-11 05:37:23] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1787 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144392/144392 transitions.
Applied a total of 0 rules in 779 ms. Remains 1787 /1787 variables (removed 0) and now considering 144392/144392 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144392/144392 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144392/144392 transitions.
Applied a total of 0 rules in 790 ms. Remains 1787 /1787 variables (removed 0) and now considering 144392/144392 (removed 0) transitions.
[2022-06-11 05:37:25] [INFO ] Flow matrix only has 103177 transitions (discarded 41215 similar events)
// Phase 1: matrix 103177 rows 1787 cols
[2022-06-11 05:37:26] [INFO ] Computed 15 place invariants in 550 ms
[2022-06-11 05:37:31] [INFO ] Implicit Places using invariants in 6284 ms returned []
Implicit Place search using SMT only with invariants took 6294 ms to find 0 implicit places.
[2022-06-11 05:37:31] [INFO ] Flow matrix only has 103177 transitions (discarded 41215 similar events)
// Phase 1: matrix 103177 rows 1787 cols
[2022-06-11 05:37:32] [INFO ] Computed 15 place invariants in 481 ms
[2022-06-11 05:38:02] [INFO ] Performed 70812/144392 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 05:38:31] [INFO ] Dead Transitions using invariants and state equation in 59814 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144392/144392 transitions.
Ending property specific reduction for RERS2020-PT-pb109-UpperBounds-09 in 199293 ms.
Starting property specific reduction for RERS2020-PT-pb109-UpperBounds-10
Normalized transition count is 103130 out of 144408 initially.
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-11 05:38:32] [INFO ] Computed 15 place invariants in 729 ms
Incomplete random walk after 10000 steps, including 3 resets, run finished after 980 ms. (steps per millisecond=10 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 1) seen :0
[2022-06-11 05:38:33] [INFO ] Flow matrix only has 103130 transitions (discarded 41278 similar events)
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-11 05:38:34] [INFO ] Computed 15 place invariants in 689 ms
[2022-06-11 05:38:34] [INFO ] [Real]Absence check using 15 positive place invariants in 34 ms returned sat
[2022-06-11 05:38:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 05:38:39] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1789 places. Attempting structural reductions.
Drop transitions removed 108 transitions
Starting structural reductions in SAFETY mode, iteration 0 : 1789/1789 places, 144300/144300 transitions.
Reduce places removed 1 places and 89 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1788 transition count 144211
Reduce places removed 1 places and 107 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1787 transition count 144104
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 100 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 1786 transition count 144103
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 5 place count 1786 transition count 144211
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 7 place count 1785 transition count 144210
Applied a total of 7 rules in 2429 ms. Remains 1785 /1789 variables (removed 4) and now considering 144210/144300 (removed 90) transitions.
Finished structural reductions, in 1 iterations. Remains : 1785/1789 places, 144210/144300 transitions.
Normalized transition count is 103149 out of 144210 initially.
// Phase 1: matrix 103149 rows 1785 cols
[2022-06-11 05:38:42] [INFO ] Computed 15 place invariants in 693 ms
Interrupted random walk after 394114 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=13 ) properties seen 0
Interrupted Best-First random walk after 720615 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=144 ) properties seen 0
[2022-06-11 05:39:17] [INFO ] Flow matrix only has 103149 transitions (discarded 41061 similar events)
// Phase 1: matrix 103149 rows 1785 cols
[2022-06-11 05:39:18] [INFO ] Computed 15 place invariants in 640 ms
[2022-06-11 05:39:18] [INFO ] [Real]Absence check using 15 positive place invariants in 31 ms returned sat
[2022-06-11 05:39:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 05:39:47] [INFO ] [Real]Absence check using state equation in 28314 ms returned sat
[2022-06-11 05:39:48] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 05:39:48] [INFO ] [Nat]Absence check using 15 positive place invariants in 31 ms returned sat
[2022-06-11 05:39:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 05:40:17] [INFO ] [Nat]Absence check using state equation in 28470 ms returned sat
[2022-06-11 05:40:17] [INFO ] State equation strengthened by 5280 read => feed constraints.
[2022-06-11 05:40:31] [INFO ] [Nat]Added 5280 Read/Feed constraints in 13219 ms returned sat
[2022-06-11 05:40:45] [INFO ] Deduced a trap composed of 72 places in 13158 ms of which 2 ms to minimize.
[2022-06-11 05:40:45] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1785 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1785/1785 places, 144210/144210 transitions.
Applied a total of 0 rules in 782 ms. Remains 1785 /1785 variables (removed 0) and now considering 144210/144210 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1785/1785 places, 144210/144210 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1785/1785 places, 144210/144210 transitions.
Applied a total of 0 rules in 780 ms. Remains 1785 /1785 variables (removed 0) and now considering 144210/144210 (removed 0) transitions.
[2022-06-11 05:40:47] [INFO ] Flow matrix only has 103149 transitions (discarded 41061 similar events)
// Phase 1: matrix 103149 rows 1785 cols
[2022-06-11 05:40:47] [INFO ] Computed 15 place invariants in 507 ms
[2022-06-11 05:40:53] [INFO ] Implicit Places using invariants in 6465 ms returned []
Implicit Place search using SMT only with invariants took 6467 ms to find 0 implicit places.
[2022-06-11 05:40:53] [INFO ] Flow matrix only has 103149 transitions (discarded 41061 similar events)
// Phase 1: matrix 103149 rows 1785 cols
[2022-06-11 05:40:54] [INFO ] Computed 15 place invariants in 505 ms
[2022-06-11 05:41:24] [INFO ] Performed 70813/144210 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 05:41:54] [INFO ] Dead Transitions using invariants and state equation in 60575 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1785/1785 places, 144210/144210 transitions.
Ending property specific reduction for RERS2020-PT-pb109-UpperBounds-10 in 202775 ms.
Starting property specific reduction for RERS2020-PT-pb109-UpperBounds-11
Normalized transition count is 103130 out of 144408 initially.
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-11 05:41:55] [INFO ] Computed 15 place invariants in 534 ms
Incomplete random walk after 10000 steps, including 4 resets, run finished after 880 ms. (steps per millisecond=11 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=59 ) properties (out of 1) seen :0
[2022-06-11 05:41:56] [INFO ] Flow matrix only has 103130 transitions (discarded 41278 similar events)
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-11 05:41:56] [INFO ] Computed 15 place invariants in 687 ms
[2022-06-11 05:41:57] [INFO ] [Real]Absence check using 15 positive place invariants in 31 ms returned sat
[2022-06-11 05:41:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 05:42:01] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1789 places. Attempting structural reductions.
Drop transitions removed 57 transitions
Starting structural reductions in SAFETY mode, iteration 0 : 1789/1789 places, 144351/144351 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 68 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1788 transition count 144350
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 1788 transition count 144458
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 1787 transition count 144457
Applied a total of 5 rules in 2031 ms. Remains 1787 /1789 variables (removed 2) and now considering 144457/144351 (removed -106) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1789 places, 144457/144351 transitions.
Normalized transition count is 103200 out of 144457 initially.
// Phase 1: matrix 103200 rows 1787 cols
[2022-06-11 05:42:04] [INFO ] Computed 15 place invariants in 745 ms
Interrupted random walk after 368798 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=12 ) properties seen 0
Interrupted Best-First random walk after 756705 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=151 ) properties seen 0
[2022-06-11 05:42:39] [INFO ] Flow matrix only has 103200 transitions (discarded 41257 similar events)
// Phase 1: matrix 103200 rows 1787 cols
[2022-06-11 05:42:40] [INFO ] Computed 15 place invariants in 564 ms
[2022-06-11 05:42:40] [INFO ] [Real]Absence check using 15 positive place invariants in 32 ms returned sat
[2022-06-11 05:42:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 05:43:10] [INFO ] [Real]Absence check using state equation in 29944 ms returned sat
[2022-06-11 05:43:12] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 05:43:12] [INFO ] [Nat]Absence check using 15 positive place invariants in 36 ms returned sat
[2022-06-11 05:43:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 05:43:41] [INFO ] [Nat]Absence check using state equation in 28542 ms returned sat
[2022-06-11 05:43:42] [INFO ] State equation strengthened by 5282 read => feed constraints.
[2022-06-11 05:43:57] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:910)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1787 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144457/144457 transitions.
Applied a total of 0 rules in 836 ms. Remains 1787 /1787 variables (removed 0) and now considering 144457/144457 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144457/144457 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144457/144457 transitions.
Applied a total of 0 rules in 814 ms. Remains 1787 /1787 variables (removed 0) and now considering 144457/144457 (removed 0) transitions.
[2022-06-11 05:43:59] [INFO ] Flow matrix only has 103200 transitions (discarded 41257 similar events)
// Phase 1: matrix 103200 rows 1787 cols
[2022-06-11 05:43:59] [INFO ] Computed 15 place invariants in 558 ms
[2022-06-11 05:44:05] [INFO ] Implicit Places using invariants in 6601 ms returned []
Implicit Place search using SMT only with invariants took 6602 ms to find 0 implicit places.
[2022-06-11 05:44:05] [INFO ] Flow matrix only has 103200 transitions (discarded 41257 similar events)
// Phase 1: matrix 103200 rows 1787 cols
[2022-06-11 05:44:06] [INFO ] Computed 15 place invariants in 565 ms
[2022-06-11 05:44:36] [INFO ] Performed 78738/144457 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 05:45:00] [INFO ] Dead Transitions using invariants and state equation in 54898 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144457/144457 transitions.
Ending property specific reduction for RERS2020-PT-pb109-UpperBounds-11 in 186291 ms.
Starting property specific reduction for RERS2020-PT-pb109-UpperBounds-13
Normalized transition count is 103130 out of 144408 initially.
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-11 05:45:01] [INFO ] Computed 15 place invariants in 512 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 927 ms. (steps per millisecond=10 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 1) seen :0
[2022-06-11 05:45:02] [INFO ] Flow matrix only has 103130 transitions (discarded 41278 similar events)
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-11 05:45:02] [INFO ] Computed 15 place invariants in 492 ms
[2022-06-11 05:45:03] [INFO ] [Real]Absence check using 15 positive place invariants in 34 ms returned sat
[2022-06-11 05:45:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 05:45:07] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1789 places. Attempting structural reductions.
Drop transitions removed 27 transitions
Starting structural reductions in SAFETY mode, iteration 0 : 1789/1789 places, 144381/144381 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 67 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1788 transition count 144380
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 1788 transition count 144488
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 1787 transition count 144487
Applied a total of 5 rules in 2043 ms. Remains 1787 /1789 variables (removed 2) and now considering 144487/144381 (removed -106) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1789 places, 144487/144381 transitions.
Normalized transition count is 103210 out of 144487 initially.
// Phase 1: matrix 103210 rows 1787 cols
[2022-06-11 05:45:10] [INFO ] Computed 15 place invariants in 544 ms
Interrupted random walk after 354441 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen 0
Interrupted Best-First random walk after 811783 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=162 ) properties seen 0
[2022-06-11 05:45:45] [INFO ] Flow matrix only has 103210 transitions (discarded 41277 similar events)
// Phase 1: matrix 103210 rows 1787 cols
[2022-06-11 05:45:46] [INFO ] Computed 15 place invariants in 498 ms
[2022-06-11 05:45:46] [INFO ] [Real]Absence check using 15 positive place invariants in 30 ms returned sat
[2022-06-11 05:45:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 05:46:14] [INFO ] [Real]Absence check using state equation in 28283 ms returned sat
[2022-06-11 05:46:16] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 05:46:16] [INFO ] [Nat]Absence check using 15 positive place invariants in 31 ms returned sat
[2022-06-11 05:46:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 05:46:44] [INFO ] [Nat]Absence check using state equation in 27701 ms returned sat
[2022-06-11 05:46:45] [INFO ] State equation strengthened by 5282 read => feed constraints.
[2022-06-11 05:46:58] [INFO ] [Nat]Added 5282 Read/Feed constraints in 13215 ms returned sat
[2022-06-11 05:47:12] [INFO ] Deduced a trap composed of 21 places in 13380 ms of which 2 ms to minimize.
[2022-06-11 05:47:12] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1787 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144487/144487 transitions.
Applied a total of 0 rules in 805 ms. Remains 1787 /1787 variables (removed 0) and now considering 144487/144487 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144487/144487 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144487/144487 transitions.
Applied a total of 0 rules in 805 ms. Remains 1787 /1787 variables (removed 0) and now considering 144487/144487 (removed 0) transitions.
[2022-06-11 05:47:14] [INFO ] Flow matrix only has 103210 transitions (discarded 41277 similar events)
// Phase 1: matrix 103210 rows 1787 cols
[2022-06-11 05:47:15] [INFO ] Computed 15 place invariants in 505 ms
[2022-06-11 05:47:20] [INFO ] Implicit Places using invariants in 6216 ms returned []
Implicit Place search using SMT only with invariants took 6220 ms to find 0 implicit places.
[2022-06-11 05:47:20] [INFO ] Flow matrix only has 103210 transitions (discarded 41277 similar events)
// Phase 1: matrix 103210 rows 1787 cols
[2022-06-11 05:47:21] [INFO ] Computed 15 place invariants in 513 ms
[2022-06-11 05:47:51] [INFO ] Performed 73885/144487 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 05:48:19] [INFO ] Dead Transitions using invariants and state equation in 58229 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144487/144487 transitions.
Ending property specific reduction for RERS2020-PT-pb109-UpperBounds-13 in 198403 ms.
Starting property specific reduction for RERS2020-PT-pb109-UpperBounds-14
Normalized transition count is 103130 out of 144408 initially.
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-11 05:48:19] [INFO ] Computed 15 place invariants in 613 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 863 ms. (steps per millisecond=11 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=52 ) properties (out of 1) seen :0
[2022-06-11 05:48:20] [INFO ] Flow matrix only has 103130 transitions (discarded 41278 similar events)
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-11 05:48:21] [INFO ] Computed 15 place invariants in 489 ms
[2022-06-11 05:48:21] [INFO ] [Real]Absence check using 15 positive place invariants in 29 ms returned sat
[2022-06-11 05:48:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 05:48:26] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1789 places. Attempting structural reductions.
Drop transitions removed 193 transitions
Starting structural reductions in SAFETY mode, iteration 0 : 1789/1789 places, 144215/144215 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 68 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1788 transition count 144214
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 1788 transition count 144322
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 1787 transition count 144321
Applied a total of 5 rules in 1992 ms. Remains 1787 /1789 variables (removed 2) and now considering 144321/144215 (removed -106) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1789 places, 144321/144215 transitions.
Normalized transition count is 103055 out of 144321 initially.
// Phase 1: matrix 103055 rows 1787 cols
[2022-06-11 05:48:29] [INFO ] Computed 15 place invariants in 519 ms
Interrupted random walk after 318899 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=10 ) properties seen 0
Interrupted Best-First random walk after 697092 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=139 ) properties seen 0
[2022-06-11 05:49:04] [INFO ] Flow matrix only has 103055 transitions (discarded 41266 similar events)
// Phase 1: matrix 103055 rows 1787 cols
[2022-06-11 05:49:04] [INFO ] Computed 15 place invariants in 567 ms
[2022-06-11 05:49:05] [INFO ] [Real]Absence check using 15 positive place invariants in 30 ms returned sat
[2022-06-11 05:49:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 05:49:33] [INFO ] [Real]Absence check using state equation in 28229 ms returned sat
[2022-06-11 05:49:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 05:49:35] [INFO ] [Nat]Absence check using 15 positive place invariants in 32 ms returned sat
[2022-06-11 05:49:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 05:50:03] [INFO ] [Nat]Absence check using state equation in 28498 ms returned sat
[2022-06-11 05:50:04] [INFO ] State equation strengthened by 5282 read => feed constraints.
[2022-06-11 05:50:18] [INFO ] [Nat]Added 5282 Read/Feed constraints in 13700 ms returned sat
[2022-06-11 05:50:32] [INFO ] Deduced a trap composed of 21 places in 13084 ms of which 3 ms to minimize.
[2022-06-11 05:50:32] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1787 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144321/144321 transitions.
Applied a total of 0 rules in 907 ms. Remains 1787 /1787 variables (removed 0) and now considering 144321/144321 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144321/144321 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1787/1787 places, 144321/144321 transitions.
Applied a total of 0 rules in 909 ms. Remains 1787 /1787 variables (removed 0) and now considering 144321/144321 (removed 0) transitions.
[2022-06-11 05:50:34] [INFO ] Flow matrix only has 103055 transitions (discarded 41266 similar events)
// Phase 1: matrix 103055 rows 1787 cols
[2022-06-11 05:50:35] [INFO ] Computed 15 place invariants in 642 ms
[2022-06-11 05:50:40] [INFO ] Implicit Places using invariants in 6382 ms returned []
Implicit Place search using SMT only with invariants took 6384 ms to find 0 implicit places.
[2022-06-11 05:50:40] [INFO ] Flow matrix only has 103055 transitions (discarded 41266 similar events)
// Phase 1: matrix 103055 rows 1787 cols
[2022-06-11 05:50:41] [INFO ] Computed 15 place invariants in 588 ms
[2022-06-11 05:51:11] [INFO ] Performed 72882/144321 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 05:51:41] [INFO ] Dead Transitions using invariants and state equation in 60542 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1787/1787 places, 144321/144321 transitions.
Ending property specific reduction for RERS2020-PT-pb109-UpperBounds-14 in 202386 ms.
Starting property specific reduction for RERS2020-PT-pb109-UpperBounds-15
Normalized transition count is 103130 out of 144408 initially.
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-11 05:51:42] [INFO ] Computed 15 place invariants in 509 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1080 ms. (steps per millisecond=9 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 1) seen :0
[2022-06-11 05:51:43] [INFO ] Flow matrix only has 103130 transitions (discarded 41278 similar events)
// Phase 1: matrix 103130 rows 1789 cols
[2022-06-11 05:51:43] [INFO ] Computed 15 place invariants in 595 ms
[2022-06-11 05:51:44] [INFO ] [Real]Absence check using 15 positive place invariants in 37 ms returned sat
[2022-06-11 05:51:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 05:51:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1789 places. Attempting structural reductions.
Drop transitions removed 13 transitions
Starting structural reductions in SAFETY mode, iteration 0 : 1789/1789 places, 144395/144395 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 1789 transition count 144503
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 1788 transition count 144502
Applied a total of 3 rules in 1588 ms. Remains 1788 /1789 variables (removed 1) and now considering 144502/144395 (removed -107) transitions.
Finished structural reductions, in 1 iterations. Remains : 1788/1789 places, 144502/144395 transitions.
Normalized transition count is 103223 out of 144502 initially.
// Phase 1: matrix 103223 rows 1788 cols
[2022-06-11 05:51:51] [INFO ] Computed 15 place invariants in 566 ms
Interrupted random walk after 356620 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen 0
Interrupted Best-First random walk after 761862 steps, including 3 resets, run timeout after 5001 ms. (steps per millisecond=152 ) properties seen 0
[2022-06-11 05:52:26] [INFO ] Flow matrix only has 103223 transitions (discarded 41279 similar events)
// Phase 1: matrix 103223 rows 1788 cols
[2022-06-11 05:52:27] [INFO ] Computed 15 place invariants in 576 ms
[2022-06-11 05:52:27] [INFO ] [Real]Absence check using 15 positive place invariants in 31 ms returned sat
[2022-06-11 05:52:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 05:52:55] [INFO ] [Real]Absence check using state equation in 28658 ms returned sat
[2022-06-11 05:52:57] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 05:52:57] [INFO ] [Nat]Absence check using 15 positive place invariants in 32 ms returned sat
[2022-06-11 05:52:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 05:53:26] [INFO ] [Nat]Absence check using state equation in 28452 ms returned sat
[2022-06-11 05:53:27] [INFO ] State equation strengthened by 5283 read => feed constraints.
[2022-06-11 05:53:41] [INFO ] [Nat]Added 5283 Read/Feed constraints in 14148 ms returned sat
[2022-06-11 05:53:56] [INFO ] Deduced a trap composed of 13 places in 13971 ms of which 3 ms to minimize.
[2022-06-11 05:53:56] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:657)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1788 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1788/1788 places, 144502/144502 transitions.
Applied a total of 0 rules in 793 ms. Remains 1788 /1788 variables (removed 0) and now considering 144502/144502 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1788/1788 places, 144502/144502 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1788/1788 places, 144502/144502 transitions.
Applied a total of 0 rules in 786 ms. Remains 1788 /1788 variables (removed 0) and now considering 144502/144502 (removed 0) transitions.
[2022-06-11 05:53:58] [INFO ] Flow matrix only has 103223 transitions (discarded 41279 similar events)
// Phase 1: matrix 103223 rows 1788 cols
[2022-06-11 05:53:59] [INFO ] Computed 15 place invariants in 645 ms
[2022-06-11 05:54:04] [INFO ] Implicit Places using invariants in 6590 ms returned []
Implicit Place search using SMT only with invariants took 6591 ms to find 0 implicit places.
[2022-06-11 05:54:04] [INFO ] Flow matrix only has 103223 transitions (discarded 41279 similar events)
// Phase 1: matrix 103223 rows 1788 cols
[2022-06-11 05:54:05] [INFO ] Computed 15 place invariants in 560 ms
[2022-06-11 05:54:35] [INFO ] Performed 73004/144502 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-06-11 05:55:03] [INFO ] Dead Transitions using invariants and state equation in 58393 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1788/1788 places, 144502/144502 transitions.
Ending property specific reduction for RERS2020-PT-pb109-UpperBounds-15 in 201947 ms.
[2022-06-11 05:55:09] [INFO ] Flatten gal took : 5117 ms
[2022-06-11 05:55:11] [INFO ] Applying decomposition
[2022-06-11 05:55:16] [INFO ] Flatten gal took : 4619 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph10135236757918266324.txt' '-o' '/tmp/graph10135236757918266324.bin' '-w' '/tmp/graph10135236757918266324.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10135236757918266324.bin' '-l' '-1' '-v' '-w' '/tmp/graph10135236757918266324.weights' '-q' '0' '-e' '0.001'
[2022-06-11 05:55:24] [INFO ] Decomposing Gal with order
[2022-06-11 05:55:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 05:55:58] [INFO ] Removed a total of 288370 redundant transitions.
[2022-06-11 05:56:02] [INFO ] Flatten gal took : 33514 ms
[2022-06-11 05:56:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 10828 labels/synchronizations in 4832 ms.
[2022-06-11 05:56:14] [INFO ] Time to serialize gal into /tmp/UpperBounds4588727091850055744.gal : 384 ms
[2022-06-11 05:56:14] [INFO ] Time to serialize properties into /tmp/UpperBounds7115009582594993746.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds4588727091850055744.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds7115009582594993746.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...274
Loading property file /tmp/UpperBounds7115009582594993746.prop.
ITS-tools command line returned an error code 137
[2022-06-11 06:04:15] [INFO ] Applying decomposition
[2022-06-11 06:04:21] [INFO ] Flatten gal took : 5785 ms
[2022-06-11 06:04:24] [INFO ] Decomposing Gal with order
[2022-06-11 06:04:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 06:06:04] [INFO ] Removed a total of 281367 redundant transitions.
[2022-06-11 06:06:07] [INFO ] Flatten gal took : 99546 ms
[2022-06-11 06:06:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 5896 labels/synchronizations in 29837 ms.
[2022-06-11 06:06:39] [INFO ] Time to serialize gal into /tmp/UpperBounds1321079387922535422.gal : 56 ms
[2022-06-11 06:06:39] [INFO ] Time to serialize properties into /tmp/UpperBounds14432818226504397275.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds1321079387922535422.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds14432818226504397275.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...275
Loading property file /tmp/UpperBounds14432818226504397275.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,3.96962e+16,28.154,561292,1889,48922,189275,683097,2502,259167,6838,5.93081e+06,0
Total reachable state count : 39696247629305369
Verifying 9 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 0
Bounds property RERS2020-PT-pb109-UpperBounds-03 :0 <= ucomponent2.ps709 <= 0
FORMULA RERS2020-PT-pb109-UpperBounds-03 0 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RERS2020-PT-pb109-UpperBounds-03,0,28.4183,561292,1,0,189275,683097,2625,259167,7628,5.93081e+06,250
Min sum of variable value : 0
Maximum sum along a path : 0
Bounds property RERS2020-PT-pb109-UpperBounds-07 :0 <= ucomponent0.ps268 <= 0
FORMULA RERS2020-PT-pb109-UpperBounds-07 0 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RERS2020-PT-pb109-UpperBounds-07,0,28.4295,561292,1,0,189275,683097,2649,259167,8258,5.93081e+06,283
Min sum of variable value : 0
Maximum sum along a path : 0
Bounds property RERS2020-PT-pb109-UpperBounds-08 :0 <= ucomponent0.ps202 <= 0
FORMULA RERS2020-PT-pb109-UpperBounds-08 0 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RERS2020-PT-pb109-UpperBounds-08,0,28.4325,561292,1,0,189275,683097,2667,259167,8802,5.93081e+06,315
Min sum of variable value : 0
Maximum sum along a path : 0
Bounds property RERS2020-PT-pb109-UpperBounds-09 :0 <= ucomponent8.ps1385 <= 0
FORMULA RERS2020-PT-pb109-UpperBounds-09 0 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RERS2020-PT-pb109-UpperBounds-09,0,28.4332,561292,1,0,189275,683097,2700,259167,8818,5.93081e+06,352
Min sum of variable value : 0
Maximum sum along a path : 0
Bounds property RERS2020-PT-pb109-UpperBounds-10 :0 <= ucomponent2.ps640 <= 0
FORMULA RERS2020-PT-pb109-UpperBounds-10 0 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RERS2020-PT-pb109-UpperBounds-10,0,28.4355,561292,1,0,189275,683097,2721,259167,9296,5.93081e+06,384
Min sum of variable value : 0
Maximum sum along a path : 0
Bounds property RERS2020-PT-pb109-UpperBounds-11 :0 <= ucomponent8.ps1232 <= 0
FORMULA RERS2020-PT-pb109-UpperBounds-11 0 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RERS2020-PT-pb109-UpperBounds-11,0,28.4378,561292,1,0,189275,683097,2748,259167,9614,5.93081e+06,409
Min sum of variable value : 0
Maximum sum along a path : 0
Bounds property RERS2020-PT-pb109-UpperBounds-13 :0 <= ucomponent4.ps982 <= 0
FORMULA RERS2020-PT-pb109-UpperBounds-13 0 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RERS2020-PT-pb109-UpperBounds-13,0,28.44,561292,1,0,189275,683097,2771,259167,10020,5.93081e+06,439
Min sum of variable value : 0
Maximum sum along a path : 0
Bounds property RERS2020-PT-pb109-UpperBounds-14 :0 <= ucomponent13.ps1792 <= 0
FORMULA RERS2020-PT-pb109-UpperBounds-14 0 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RERS2020-PT-pb109-UpperBounds-14,0,28.4413,561292,1,0,189275,683097,2808,259167,10246,5.93081e+06,461
Min sum of variable value : 0
Maximum sum along a path : 0
Bounds property RERS2020-PT-pb109-UpperBounds-15 :0 <= ucomponent0.ps82 <= 0
FORMULA RERS2020-PT-pb109-UpperBounds-15 0 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RERS2020-PT-pb109-UpperBounds-15,0,28.4446,561292,1,0,189275,683097,2826,259167,10898,5.93081e+06,493
Total runtime 3507320 ms.
BK_STOP 1654927628507
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RERS2020-PT-pb109"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is RERS2020-PT-pb109, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r312-tall-165472282600693"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RERS2020-PT-pb109.tgz
mv RERS2020-PT-pb109 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;